/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.jena.rdf.model.test;

import org.apache.jena.rdf.model.Model;
import org.apache.jena.rdf.model.ModelFactory;
import org.apache.jena.rdf.model.test.helpers.ModelHelper;
import org.apache.jena.rdf.model.test.helpers.TestingModelFactory;
import org.junit.Assert;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * TestModelRead - test that the model.read operation(s) exist.
 */
public class TestModelRead extends AbstractModelTestBase {
    protected static Logger logger = LoggerFactory.getLogger(TestModelRead.class);

    public TestModelRead(final TestingModelFactory modelFactory, final String name) {
        super(modelFactory, name);
    }

    public TestModelRead() {
        this(new TS3_Model1.PlainModelFactory(), "TestModelRead");
    }

    public void testDefaultLangXML() {
        final Model model = ModelFactory.createDefaultModel();
        model.read(getFileName("modelReading/plain.rdf"), null, null);
    }

    public void testLoadsSimpleModel() {
        final Model expected = createModel();
        expected.read(getFileName("modelReading/simple.n3"), "N3");
        Assert.assertSame(model, model.read(getFileName("modelReading/simple.n3"), "base", "N3"));
        ModelHelper.assertIsoModels(expected, model);
    }

    public void testReturnsSelf() {

        Assert.assertSame(model, model.read(getFileName("modelReading/empty.n3"), "base", "N3"));
        Assert.assertTrue(model.isEmpty());
    }

    public void testSimpleLoadExplicitBase() {
        final Model mBasedExplicit = createModel();
        mBasedExplicit.read(getFileName("modelReading/based.n3"), "http://example/", "N3");
        ModelHelper.assertIsoModels(ModelHelper.modelWithStatements(this, "http://example/ ja:predicate ja:object"), mBasedExplicit);
    }
}
